Top Definition
A theoretical fold of mucous membrane occluding the rectum. This structure is only present in anal virgins, and is broken upon anal penetration.

Anal counterpart to the hymen.
Hell yeah he's a player - he broke my butt hymen after our second date.


This man's butt hymen is ruptured! Call a doctor!
by Inuit Dust Commando! October 29, 2004

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getting fucked in the ass for the first time
joe "dude she cryed when i stuck it in her asshole"

John "must have taken her butt hymen"
by blacknasty July 10, 2008

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Lotsa space for your liquids.

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Lotsa space for your liquids.

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Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt